Side by side

Hemel HD24 AutomaticvsSignum Cero

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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HD24 Automatic
HemelHD24 Automatic
MSRP $300
Cero
SignumCero
MSRP $519
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Buy used on eBay ↗
Buy from Signum ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
HD24 Automatic40mm
Cero39.5mm
Power Reserve
HD24 Automatic40h
Cero—
Water Resistance
HD24 Automatic200m
Cero200m
MSRP
HD24 Automatic$300
Cero$519

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
39.5mm
Thickness
13mm
13.4mm
Lug-to-Lug
48mm
—
Lug Width
20mm
—
Material
316L Stainless Steel
Bronze

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Gallant USAF Edition
—

Movement

2 specs
Caliber
Seiko NH38
NH35
Power Reserve
40h
—

Pricing

1 specs
MSRP
$300
$519
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